Pentax

Pentax Papilio II 6.5x21 Binoculars: Close-Up & Far-Away Viewing

4.7 (539 reviews)

Experience the World Up Close with Pentax Papilio II BinocularsThe Pentax Papilio II 6.5x21 Binoculars are designed for versatile viewing, allowing you to observe objects both near and far with exceptional clarity. Perfect for nature enthusiasts and hobbyists, these binoculars feature a unique cl...

$99.00*$129.95Save 23%
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Experience the World Up Close with Pentax Papilio II Binoculars

The Pentax Papilio II 6.5x21 Binoculars are designed for versatile viewing, allowing you to observe objects both near and far with exceptional clarity. Perfect for nature enthusiasts and hobbyists, these binoculars feature a unique close-focusing capability, bringing even the smallest details into sharp focus.

Specifications:

  • Magnification: 6.5x
  • Objective Lens Diameter: 21mm
  • Color: Gray
  • Special Feature: Close-range viewing down to 50cm

Specifications

Magnification
6.5x
Objective Lens Diameter
21mm
Model Series
Papilio II
Viewing Capability
Close-Up & Far-Away
Brand
Pentax

Pros & Cons

👍 Pros

  • Features a unique Papilio II design that allows for both close-up and far-away viewing, enhancing versatility.
  • Offers a 6.5x magnification, providing a steady image for detailed observation without excessive shake.
  • The 21mm objective lens size maintains a compact and lightweight form factor, ideal for portability.
  • Designed by Pentax, a brand known for its optical quality, suggesting reliable performance.
  • Suitable for observing subjects ranging from insects in a garden to distant landscapes.

👎 Cons

  • The 6.5x magnification may be considered low for serious astronomy or very distant wildlife observation.
  • The 21mm objective lens, while compact, gathers less light than larger lenses, potentially limiting low-light performance.
  • Specific details on field of view or eye relief are not provided, which are important for user comfort and experience.
  • As a compact model, it may not offer the same ruggedness or weather sealing as larger, more specialized binoculars.
  • The unique close-focus ability might be a specialized feature not every user will frequently utilize.

Frequently Asked Questions

The Pentax Papilio II binoculars offer a 6.5x magnification, making them suitable for a variety of viewing distances.
Yes, the Pentax Papilio II binoculars are specifically designed for both close-up and far-away viewing.
These binoculars have an objective lens diameter of 21mm.
Given their close-up viewing capability, these binoculars are particularly well-suited for observing nearby subjects like insects, as well as birds from a distance.
The "Papilio II" series from Pentax is known for its ability to focus very closely, allowing users to observe subjects like butterflies (papilio is Latin for butterfly) in fine detail.